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General
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Target
05287fafd48a6a370de4dde870ccd684336237e85f99dafc1c1222cdb488a6a2.exe
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Size
727KB
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Sample
240509-bdhw9sca48
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MD5
7a15d01ce227993e0c57d7aad6d827f7
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SHA1
01e2c1c7fe9fe92b65e78a3f8b281839cf4d7ea6
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SHA256
05287fafd48a6a370de4dde870ccd684336237e85f99dafc1c1222cdb488a6a2
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SHA512
f3b25c511cabb79d24a315498e67369d91770da82288c5ba46a686125bdff68ca05cbda7444577a7b1566ca473399f893471ef514829327c6cba1ec3a98297a9
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SSDEEP
12288:/VniETpboDXj7O2klceKOe0GAF0dJmpyaZjo5ZqzMxad00On1Xv8mY4p36wRh9ad:d7bEunLRA/mpViuMwJ08n4p36w84vrs
Static task
static1
Behavioral task
behavioral1
Sample
05287fafd48a6a370de4dde870ccd684336237e85f99dafc1c1222cdb488a6a2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
05287fafd48a6a370de4dde870ccd684336237e85f99dafc1c1222cdb488a6a2.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.activefreightpak.com - Port:
587 - Username:
[email protected] - Password:
AFSPL**77** - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.activefreightpak.com - Port:
587 - Username:
[email protected] - Password:
AFSPL**77**
Targets
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Target
05287fafd48a6a370de4dde870ccd684336237e85f99dafc1c1222cdb488a6a2.exe
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Size
727KB
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MD5
7a15d01ce227993e0c57d7aad6d827f7
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SHA1
01e2c1c7fe9fe92b65e78a3f8b281839cf4d7ea6
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SHA256
05287fafd48a6a370de4dde870ccd684336237e85f99dafc1c1222cdb488a6a2
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SHA512
f3b25c511cabb79d24a315498e67369d91770da82288c5ba46a686125bdff68ca05cbda7444577a7b1566ca473399f893471ef514829327c6cba1ec3a98297a9
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SSDEEP
12288:/VniETpboDXj7O2klceKOe0GAF0dJmpyaZjo5ZqzMxad00On1Xv8mY4p36wRh9ad:d7bEunLRA/mpViuMwJ08n4p36w84vrs
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects executables packed with SmartAssembly
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1